Found this in my travels. Enjoy!!

A unique fluids and body dynamics software package which allows you to simulate anything from a single drop of water to a massive wave crashing across a beach.

OS: Windows XP / Vista / 7

Homepage:
http://www.realflow.com/

Download:
http://depositfiles.com/files/j90ks5c7x
http://filepost.com/files/fb343cfc/nlrf1260264b.rar/